174 lines
7.2 KiB
C++
174 lines
7.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERVIEWFACTORY_HXX
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#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERVIEWFACTORY_HXX
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#include "PresenterController.hxx"
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#include <cppuhelper/compbase1.hxx>
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#include <cppuhelper/basemutex.hxx>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/drawing/framework/XConfigurationController.hpp>
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#include <com/sun/star/drawing/framework/XResourceFactory.hpp>
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#include <com/sun/star/drawing/framework/XView.hpp>
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#include <com/sun/star/frame/XFrame.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <rtl/ref.hxx>
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#include <boost/scoped_ptr.hpp>
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namespace sdext { namespace presenter {
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namespace {
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typedef ::cppu::WeakComponentImplHelper1 <
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css::drawing::framework::XResourceFactory
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> PresenterViewFactoryInterfaceBase;
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}
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/** Base class for presenter views that allows the view factory to store
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them in a cache and reuse deactivated views.
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*/
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class CachablePresenterView
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{
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public:
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virtual void ActivatePresenterView (void);
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/** Called when the view is put into a cache. The view must not paint
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itself while being deactive.
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*/
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virtual void DeactivatePresenterView (void);
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/** Called before the view is disposed. This gives the view the
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oportunity to trigger actions that may lead to (synchronous)
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callbacks that do not result in DisposedExceptions.
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*/
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virtual void ReleaseView (void);
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protected:
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bool mbIsPresenterViewActive;
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CachablePresenterView (void);
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~CachablePresenterView() {}
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};
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/** Factory of the presenter screen specific views. The supported set of
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views includes:
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a life view of the current slide,
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a static preview of the next slide,
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the notes of the current slide,
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a tool bar
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*/
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class PresenterViewFactory
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: public ::cppu::BaseMutex,
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public PresenterViewFactoryInterfaceBase
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{
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public:
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static const OUString msCurrentSlidePreviewViewURL;
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static const OUString msNextSlidePreviewViewURL;
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static const OUString msNotesViewURL;
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static const OUString msToolBarViewURL;
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static const OUString msSlideSorterURL;
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static const OUString msHelpViewURL;
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/** Create a new instance of this class and register it as resource
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factory in the drawing framework of the given controller.
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This registration keeps it alive. When the drawing framework is
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shut down and releases its reference to the factory then the factory
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is destroyed.
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*/
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static css::uno::Reference<css::drawing::framework::XResourceFactory> Create (
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const css::uno::Reference<css::uno::XComponentContext>& rxContext,
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const css::uno::Reference<css::frame::XController>& rxController,
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const ::rtl::Reference<PresenterController>& rpPresenterController);
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virtual ~PresenterViewFactory (void);
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static OUString getImplementationName_static (void);
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static css::uno::Sequence< OUString > getSupportedServiceNames_static (void);
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static css::uno::Reference<css::uno::XInterface> Create(
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const css::uno::Reference<css::uno::XComponentContext>& rxContext)
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SAL_THROW((css::uno::Exception));
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virtual void SAL_CALL disposing (void)
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throw (css::uno::RuntimeException);
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// XResourceFactory
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virtual css::uno::Reference<css::drawing::framework::XResource>
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SAL_CALL createResource (
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL
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releaseResource (
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const css::uno::Reference<css::drawing::framework::XResource>& rxPane)
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throw (css::uno::RuntimeException);
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private:
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css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
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css::uno::Reference<css::drawing::framework::XConfigurationController>
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mxConfigurationController;
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css::uno::WeakReference<css::frame::XController> mxControllerWeak;
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::rtl::Reference<PresenterController> mpPresenterController;
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typedef ::std::pair<css::uno::Reference<css::drawing::framework::XView>,
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css::uno::Reference<css::drawing::framework::XPane> > ViewResourceDescriptor;
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typedef ::std::map<OUString, ViewResourceDescriptor> ResourceContainer;
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::boost::scoped_ptr<ResourceContainer> mpResourceCache;
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PresenterViewFactory (
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const css::uno::Reference<css::uno::XComponentContext>& rxContext,
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const css::uno::Reference<css::frame::XController>& rxController,
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const ::rtl::Reference<PresenterController>& rpPresenterController);
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void Register (const css::uno::Reference<css::frame::XController>& rxController);
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css::uno::Reference<css::drawing::framework::XView> CreateSlideShowView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId) const;
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css::uno::Reference<css::drawing::framework::XView> CreateSlidePreviewView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
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const css::uno::Reference<css::drawing::framework::XPane>& rxPane) const;
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css::uno::Reference<css::drawing::framework::XView> CreateToolBarView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId) const;
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css::uno::Reference<css::drawing::framework::XView> CreateNotesView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
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const css::uno::Reference<css::drawing::framework::XPane>& rxPane) const;
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css::uno::Reference<css::drawing::framework::XView> CreateSlideSorterView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId) const;
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css::uno::Reference<css::drawing::framework::XView> CreateHelpView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId) const;
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css::uno::Reference<css::drawing::framework::XResource> GetViewFromCache (
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
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const css::uno::Reference<css::drawing::framework::XPane>& rxAnchorPane) const;
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css::uno::Reference<css::drawing::framework::XResource> CreateView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
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const css::uno::Reference<css::drawing::framework::XPane>& rxAnchorPane);
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void ThrowIfDisposed (void) const throw (::com::sun::star::lang::DisposedException);
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};
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} }
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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